challenging
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Diet and medications are known to strongly influence these microbial communities, but understanding how genetics contributes has been far more challenging.
From Science Daily
She says her misophonia is worse around people she's closest to, so Christmas is always "challenging".
From BBC
“In my mind, we were playing a long gamble on the courts challenging the executive orders, so that’s good news,” he said.
From Los Angeles Times
This resistance makes treatment extremely challenging and allows the pathogen to persist in hospital wards.
From Science Daily
He added: "It's a challenging role, but the successful candidate will spend some warm, sunny days in one of the most beautiful and exciting places in Scotland."
From BBC
From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
